The nucleus of 8 be, which consists of 4 protons and 4 neutrons, is very unstable and spontaneously breaks into two alpha particles (helium nuclei, each consisting of 2 protons and 2 neutrons). (a) what is the force between the two alpha particles when they are 5.00 3 10215 m apart, and (b) what is the initial magnitude of the acceleration of the alpha particles due to this force? note that the mass of an alpha particle is 4.002 6 u.
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